Date Form Description PDF XBRL Pages
06/29/17 4 Statement of changes in beneficial ownership of securities 2
03/31/17 4 Statement of changes in beneficial ownership of securities 2
03/16/17 4 Statement of changes in beneficial ownership of securities 1
03/16/17 4 Statement of changes in beneficial ownership of securities 1
03/16/17 4 Statement of changes in beneficial ownership of securities 1
03/16/17 4 Statement of changes in beneficial ownership of securities 1
03/16/17 4 Statement of changes in beneficial ownership of securities 1
01/05/17 4 Statement of changes in beneficial ownership of securities 2
01/05/17 4 Statement of changes in beneficial ownership of securities 1
01/05/17 4 Statement of changes in beneficial ownership of securities 1
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